DISPOSITIVO DE VEDACAO DE RETORTA HIDROSTATICA,申请号BR19810007118-传众专利搜索

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发明名称	DISPOSITIVO DE VEDACAO DE RETORTA HIDROSTATICA
摘要
申请公布号	BR8107118(A)	申请公布日期	1982.07.20
申请号	BR19810007118	申请日期	1981.11.03
申请人	TOSCO CORP	发明人	FIRTH DONALD
分类号	F16J15/34;F16J15/40;F27B7/06;F27B7/24;(IPC1-7):F27B7/24	主分类号	F16J15/34
代理机构		代理人
主权项
地址

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